they are using electronic microscopes. so if there is any corrosion on the inside or the outside, because that's the other theory, that will be found. and we'll be of course finding out information over the next several months. but the investigators have promised they will release any piece of information they have as soon as they have it. >> that is certainly good news to those home owners. anne, thank you very much, anne makovec in san bruno. >>> a family who was killed in that explosion will be laid to rest today. a funeral service for gregory bullis, his mother lavonne and 17-year-old son william will be held this afternoon at first presbyterian church in burlingame. a reception will follow at mills high school in millbrae. the bullis family was three of seven people killed two weeks ago when the pipeline exploded. their deaths were confirmed this week. >>> and there will also be a funeral today for the 15-year- old novato high school student who was killed in a suspected drunk driving crash. he was one of three teenag